Sheila Franklin

A man claiming to be from the future appears on the Enterprise bridge. Picard considers a risky plan to save a dying planet.

A traumatised boy rescued from a wrecked ship is drawn to Data, and Picard attempts to discover the cause of the vessel's destruction.

The Enterprise participates in the testing of new propulsion technology, but Worf is distracted by a visit from his son Alexander, who intends to make his home on the Enterprise.

The Enterprise goes to the rescue of an unknown colony, but is informed that evacuation would destroy the perfection of its genetically-engineered society.

While exploring a rare nebula around a neutron star, the Enterprise's safety is threatened by a little girl's imaginary playmate.